From: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Date: Wed, 4 Dec 2013 02:02:44 +0000 (+0800)
Subject: usb: phy-tegra-usb.c: wrong pointer check for remap UTMI
X-Git-Tag: upstream/snapshot3+hdmi~3755^2~10^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=851dd02b4f1fdb437586190f87217e3382a736bd;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

usb: phy-tegra-usb.c: wrong pointer check for remap UTMI

usb: phy-tegra-usb.c: wrong pointer check for remap UTMI

A wrong pointer was used to test the result of devm_ioremap()

Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 82232ac..bbe4f8e 100644
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.c
@@ -876,7 +876,7 @@ static int utmi_phy_probe(struct tegra_usb_phy *tegra_phy,
 
 	tegra_phy->pad_regs = devm_ioremap(&pdev->dev, res->start,
 		resource_size(res));
-	if (!tegra_phy->regs) {
+	if (!tegra_phy->pad_regs) {
 		dev_err(&pdev->dev, "Failed to remap UTMI Pad regs\n");
 		return -ENOMEM;
 	}